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A new strategy to stop the TB bacterium

By Guest PostSeptember 30, 2013Sciencebacterial cell, brown university, cellular enzyme, clpp, clpp enzyme, corey compton, garbage disposal, jason sello, karl schmitz, lactone 7, mycobacterium tuberculosis, new strategy, tb bacterium, traditional antibiotics, tuberculosis

Mycobacterium tuberculosis, the bacterium that causes tuberculosis may have an Achilles’ heel: It needs a particular enzyme to survive. Inhibiting that enzyme’s function, researchers have shown, will kill the bacteria, pointing toward a design strategy for new TB drugs.

PROVIDENCE, R.I. [Brown University] — To stay ahead in the race against drug-resistant infections, scientists constantly search for and exploit vulnerabilities in deadly bacteria. Now, researchers from Brown and the Massachusetts Institute of Technology have used a novel compound to exploit an Achilles’ heel in the bacterium that causes tuberculosis. (more…)

The Best Strategy to Defeat HIV in South Africa

UCLA study challenges World Health Organization’s approach

The World Health Organization is about to roll out a new strategy for AIDS prevention in South Africa, a country where more than 5 million people are infected with HIV. Based on a mathematical model, the WHO predicts this strategy will completely eliminate HIV in South Africa within a decade. (more…)

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A new strategy to stop the TB bacterium

The Best Strategy to Defeat HIV in South Africa